Estern Oregon when the clounds move over the other side of the mountain, little mountain remains. The Blue mountains and the Wallowa Mountains receive enough moisture, even from this dry air for forests to grow there. The high desert in the southeast is even drier then the land of the Colombia Plateau.This direr side of the mountain is said to lie in the rain shadow.On the west side you ride through green forests of short -needleed fir
Estern Oregon when the clounds move over the other side of the mountain, little mountain remains. The Blue mountains and the Wallowa Mountains receive enough moisture, even from this dry air for forests to grow there. The high desert in the southeast is even drier then the land of the Colombia Plateau.This direr side of the mountain is said to lie in the rain shadow.On the west side you ride through green forests of short -needleed fir